The other side of that argument is that CAAD5 was heavier than it needed to be. Lotta big guys rode CAAD7 and the first thing they usually noticed was that it was lighter. Anyway CAAD9 now has BB30 so stiffer BB and lighter too. I just rode a 63cm CAAD9 105 and it seemed as stiff as ever to me. Make sure you try a 2010 Six Carbon in that price range too - nice!

Oh I'm 6 4 200lbs and that 63 was too big for me as expected. You might be happier on the 60 too.